Finding the Third Proportional to 2,047,824 and 4,468,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,824 : 4,468,320 = 4,468,320 : x
2. Step 2: Convert to fraction form
   2,047,824/4,468,320 = 4,468,320/x
3. Step 3: Cross multiply
   2,047,824x = 4,468,320 × 4,468,320
4. Step 4: Simplify right side
   2,047,824x = 19,965,883,622,400
5. Step 5: Solve for x
   x = 19,965,883,622,400/2,047,824
6. Step 6: Final answer
   x = 9,749,804.49